GOLDEN-locks couple Kate Hudson and Owen Wilson are on the rocks, sources tell Page Six, and her latest solo romp around New York was a warning to her beau to shape up. Hudson was overheard complaining to friends at party promoter Danny A‘s birthday party at Marquee about her tumultuous relationship with the “frat pack” actor. “She said that if he didn’t step up and make time for her, then she was over it,” reports our source. “A few days after that, she broke up with him over the phone.” Last week, the single mom hit parties at Gramercy Park Hotel’s Rose Bar, Pink Elephant, Marquee and Tenjune night after night with friends. Hudson flew back to Los Angeles on Thursday, according to a source who isn’t sure what their relationship status will be when they reunite. “They’ve broken up and gotten back together a million times,” said the snitch. “She’s complaining to everyone that she made all these sacrifices and he can’t be in a committed relationship.”